* {
  margin: 0;
  padding: 0;
  outline: none;
  font-family: "Microsoft YaHei", "微软雅黑", Helvetica, Arial, sans-serif;
  font-size: 14px;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  list-style: none;
}

input {
  outline: 0;
}

a {
  text-decoration: none;
  color: #8e959a;
}

html {
  height: 100%;
}

body {
  height: 100%;
  background-color: rgb(246, 246, 246);
}

/* 登录页面遮罩层 */
.logincover {
  width: 100%;
  height: 100%;
  background-color: #00000080;
  display: none;
  position: fixed;
  z-index: 999;
}

/* 登录页面 */
.loginPage {
  position: absolute;
  padding: 0 50px 50px;
  width: 200px;
  height: 467px;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%) scale(1);
  -ms-transform: translate(-50%, -50%) scale(1);
  transform: translate(-50%, -50%) scale(1);
  background-color: #fff;
  border-radius: 4px;
  -webkit-transition: all 300ms ease;
  -o-transition: all 300ms ease;
  transition: all 300ms ease;
}

.loginPage h1 {
  text-align: center;
  font-size: 24px;
  margin-top: 30px;
}

/* 设置提示信息的相关属性 */
.userlabel {
  font-size: 15px;
  line-height: 40px;
  position: absolute;
  left: 20px;
  transition: all 0.3s ease;
  color: #828282;
}

/* 输入框 */
.userinput {
  width: 300px;
  height: 40px;
  outline: 0;
  border: 2px solid rgb(148, 148, 148);
  border-radius: 20px;
  transition-duration: 0.3s;
  padding-left: 20px;
}

/* 选中时变化 */
.userinput:focus {
  background-color: #e8f0fe;
  border-color: #399af2;
  border-radius: 10px;
}

/* 反馈信息框 */
.fbInfo {
  margin-top: 10px;
  color: #ff0000;
}

.inputBox {
  position: relative;
  margin-top: 46px;
}

/* 关闭按钮 */
.closebtn {
  position: absolute;
  width: 30px;
  height: 30px;
  top: 0;
  right: -40px;
  background-color: #000;
  line-height: 30px;
  text-align: center;
  font-size: 10px;
  border-radius: 100%;
  color: #fff;
  cursor: pointer;
  font-weight: bold;
}

/* 链接外套 */
.linkwrap {
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
}

/* 登录按钮 */
#loginbtn {
  margin-top: 40px;
  width: 300px;
  height: 40px;
  outline: medium;
  border: 1px #3b78dd solid;
  font-size: 20px;
  color: #fff;
  background-color: #3b78dd;
}

/* 按钮样式 */
#loginbtn:hover {
  background-color: #265fd7;
  border-color: #265fd7;
}

.page_wraper {
  padding: 62px 0;
}

.container {
  position: relative;
  margin: 0 auto;
  padding: 0 100px 0;
  width: 1200px;
  height: 100%;
}

.col-1 {
  display: block;
  width: 700px;
}


/* 搜索动态列表 */
.search_dynamic_wrap {
  display: flex;
  margin: 0 0 20px
}

.search_dynamic_wrap input {
  height: 35px;
  width: 200px;
  border-radius: 5px;
  border: 2px solid #000;
  padding-left: 5px;
}

.search_dynamic_wrap button {
  margin-left: 5px;
  height: 35px;
  width: 50px;
  border: 1px solid #000;
  border-radius: 5px;
}

.sendDynamic {
  margin: 0 100px;
  line-height: 35px;
  font-size: 20px;
}

/* 动态列表 */
#dynamicList {
  padding: 30px 0 0;
}

.recent_dynamic {
  margin: 30px 0 20px;
  font-size: 50px;
  text-align: center;
}

.col-2 {
  display: block;
  width: 280px;
  position: absolute;
  right: 100px;
  background-color: rgb(246, 246, 246);
  transition: all 0.15s;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  
}

/* 标题 */
/* 上传动态图片 */
.input_file {
  margin-right: 50px;
  position: relative;
  background: #d0eeff;
  border: 1px solid #99d3f5;
  border-radius: 4px;
  padding: 4px 12px;
  overflow: hidden;
  color: #1e88c7;
  text-decoration: none;
  text-indent: 0;
  line-height: 20px;
}

.input_file input {
  position: absolute;
  font-size: 100px;
  right: 0;
  top: 0;
  opacity: 0;
}

.input_file:hover {
  background: #aadffd;
  border-color: #78c3f3;
  color: #004974;
  text-decoration: none;
}

#dynamicContent {
  width: 100%;
  height: 100px;
  outline: 0;
  border: 0;
  resize: none;
}

#dynamicTitle {
  width: 80%;
  border-width: 0 0 1px;
  padding-bottom: 10px;
  margin-bottom: 10px;
  font-size: 20px;
}

.form_dynamic {
  padding: 30px 20px 30px;
  background-color: #fff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

#navList {
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  justify-content: center;
}

#navList li {
  font-size: 16px;
  line-height: 30px;
  margin: 0 10px;

}

#navList li:nth-child(1),
#navList li:nth-child(3) {
  cursor: pointer;
  
}


.photo_preview {
  width: 100%;
}

.photo_preview .img_wrap {
  display: inline-block;
  width: 180px;
  margin: 10px;
  height: 150px;
  border: #000 1px solid;
  overflow: hidden;
}

.photo_preview img {

  width: 100%;
}

.jumpPageNum {
  width: 30px;
  height: 30px;
}

/* 右边导航栏样式 */
.right_wrap li {
  cursor: pointer;
  height: 60px;
  text-align: center;
  font-size: 20px;
  line-height: 60px;
  width: 100%;
}

.right_wrap li:hover {
  background-color: #e0e0e0;
}